Blazek, M.C., 1979, A brief visit to the Morenci Open pit: Earth Science, v. 32, p. 105-107. Authors Blazek, M.C. Publication Date 1979 Citation Earth Science, v. 32, p. 105-107. State AZ Province BR TR County GN Placenames Morenci area Keywords Porphyry Copper Mining More Keywords Porphyry Copper, Mining, AzGeoBib RefNum 1111